CVE-2026-42255

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation...

EUVD-2019-15583

Malware in sbrugna...

CVE-2019-6015

FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B with firmware versions 1.1.7 and earlier contain an issue where they may behave as open resolvers. If this vulnerability is exploited, FON routers may be leveraged for DNS amplification attacks to some other entities...

DNS Amplification Scanner

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'DNS Amplification Scanner', 'Description' = %q This module can be used to discover DNS servers which expose recursive name lookups which can be...

Chinese Actor SecShow Conducts Massive DNS Probing on Global Scale

Cybersecurity researchers have shed more light on a Chinese actor codenamed SecShow that has been observed conducting Domain Name System DNS on a global scale since at least June 2023. The adversary, according to Infoblox security researchers Dr. Renée Burton and Dave Mitchell, operates from the...

Important: unbound

Issue Overview: An issue was discovered in some DNS recursive resolvers that allows remote attackers to cause a denial of service using a maliciously designed authority and response amplification. CVE-2024-33655 Affected Packages: unbound Issue Correction: Run yum update unbound or yum update...

Travelex, Other Orgs Face DDoS Threats as Extortion Campaign Rages On

Companies worldwide have continued to receive extortion emails threatening to launch a distributed denial-of-service DDoS attack on their network, unless they pay up – with British foreign-exchange company Travelex reportedly being one recent high-profile threat recipient. Researchers said that...

NXNSAttack

Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records...

CVE-2020-10995

PowerDNS Recursor from 4.1.0 up to and including 4.3.0 does not sufficiently defend against amplification attacks. An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted rep...

CVE-2020-10995

PowerDNS Recursor from 4.1.0 up to and including 4.3.0 does not sufficiently defend against amplification attacks. An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted rep...

DEBIAN-CVE-2020-12667

Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records...

UBUNTU-CVE-2020-12667

Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records...

CVE-2020-10995

PowerDNS Recursor from 4.1.0 up to and including 4.3.0 does not sufficiently defend against amplification attacks. An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack uses a crafted rep...

CVE-2019-6015

FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B with firmware versions 1.1.7 and earlier contain an issue where they may behave as open resolvers. If this vulnerability is exploited, FON routers may be leveraged for DNS amplification attacks to some other entities...

CVE-2019-6015

FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B with firmware versions 1.1.7 and earlier contain an issue where they may behave as open resolvers. If this vulnerability is exploited, FON routers may be leveraged for DNS amplification attacks to some other entities...

Open redirect

FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B with firmware versions 1.1.7 and earlier contain an issue where they may behave as open resolvers. If this vulnerability is exploited, FON routers may be leveraged for DNS amplification attacks to some other entities...

CVE-2019-6015

FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B with firmware versions 1.1.7 and earlier contain an issue where they may behave as open resolvers. If this vulnerability is exploited, FON routers may be leveraged for DNS amplification attacks to some other entities...

CVE-2019-6015

The CVE-2019-6015 entry concerns FON2601E-SE, FON2601E-RE, FON2601E-FSW-S, and FON2601E-FSW-B routers with firmware up to version 1.1.7 that may act as open resolvers. This behavior can allow the device to be used in DNS amplification attacks against external targets. The linked documents provide...

OPENSUSE-SU-2019:0197-1 Security update for avahi

This update for avahi fixes the following issues: Security issue fixed: - CVE-2018-1000845: Fixed DNS amplification and reflection to spoofed addresses DOS bsc1120281 This update was imported from the SUSE:SLE-15:Update update project...

openSUSE: Security Advisory for avahi (openSUSE-SU-2019:0197-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...